@inproceedings{inproceedings, title  = {{Complex Permittivity Estimation for Construction Materials based on PSO Method}},

 publisher = {{IEEE}},

 url = {{}},

 year = {{2019}},

 month = {{7}},

 author = {{Luo J and Shao Y and Zhang R and Liao X and Zhang J}},

 doi = {{10.1109/apusncursinrsm.2019.8889106}},

 journal = {{2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting}},

 note = {{Accessed on 2024/12/22}}}